Introduction
HRY2/2KW sheathed electric heater terminal device part is divided into ordinary type using iron drawn cup-shaped cover, special type using bolt-type explosion-proof device cover seal. It meets the requirements of explosion-proof mark dⅡBT4 and protection level IP54 series standards.
Detailed Description
HRY2/2KW Sheathed Electric Heater Application:
HRY type sheathed tubular electric heater is used for heating hydraulic oil and lubricating oil in hydraulic and lubrication devices, and can also be used to heat non-corrosive gases and liquids.
Features:
The electric heater consists of a heating core and a sheath. The heating core uses metal tubular electric heating elements as the heat source, and the sheath is made of cold-drawn seamless steel pipe or stainless steel pipe.
The electric heater is connected to the oil tank body by flange. The sheath isolates the heating core from the heated oil. When replacing the electric heater, there is no need to drain the oil from the tank, just pull out the heating core and replace it with a new one, making maintenance convenient.
The electric heater has a large contact area with the heated oil, low surface heat power, no carbon deposition, and the oil will not carbonize due to local high temperature. It has long service life, safe and reliable.
HRY2/2KW Sheathed Electric Heater Main Technical Parameters:
Rated Voltage Single-phase 220V, Three-phase 380V
Surface Heat Power ≤3w/cm²
Operating Temperature ≤300℃
Working Medium Mineral Oil
Working Pressure ≤0.8Mpa
HRY Type Electric Heater Technical Parameters, Specifications and Dimensions
Keywords: ,
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Model Parameter Power |
HRY1 |
HRY2 |
HRY3 |
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Voltage (V) |
Surface Power (w/cm²) |
Dimensions mm |
Voltage (V) |
Surface Power (w/cm²) |
Dimensions mm |
Voltage (V) |
Surface Power (w/cm²) |
Dimensions mm |
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L |
L1 |
L |
L1 |
L |
L1 |
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1KW |
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